Mary's Monday Metazoan: Water bear says hello

half-millimeter-long-tardigrade

(via NatGeo)

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Riddle: how much does a ton of water bears weigh?

By Ed tishler (not verified) on 18 Jul 2013 #permalink

Oops, misspelled a word. How much does a tun of water bears weigh?

By Ed tishler (not verified) on 18 Jul 2013 #permalink

What an amazing picture - thanks PZ for posting it. Years ago I read a Stephen J Gould essay about these guts that fascinated me, but I could never imagine that looked as mean as this!